The video camera that one single mother bought for a special occasion, for example, is not much fun now.
例如，一个单身母亲为特殊场合买的摄像机现在就没什么意思了。
One small example is "beeping" : hanging up after a single ring.
一个小例子就是“传呼”：响一下后挂掉。
An example of such a namespace is one that is used only for single signon.
比如，用于单次登录的名称空间就是这样的一个例子。
An example of such a namespace is one that is used only for single signon.
比如，用于单次登录的名称空间就是这样的一个例子。
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